GAAYAN Enterprise has developed a highly innovative product for the education sector. This product is computer siren and public address system. Our computer siren and public address system is the best new siren and public address system for institutions.
The remarkable system delivers the following customer benefit:
1. The system is programmed for each day from Monday – Sunday. The system plays by first mentioning the time, followed by a tune and the reason for playing the tune. Example: “Its ten o’clock – a tune is played –“this ends the fourth period, the fifth period begins”. This is to help tutors know the time spent in the classroom in order not to waste too much time on a particular activity.
2. The school rules and regulations can be programmed to play at a scheduled time. E.g. every Tuesday during first break.
3. The software can also be programmed for holidays. The computer automatically switches to the holiday programmes on holidays.
4. A voice message can be scheduled to play as a reminder. For example, if there will be a P.T.A. meeting or anniversary or ceremony on 18th March, a reminder can be scheduled to play on 15th, 16th or 17th to remind the school. A microphone can be used to record the voice message.
1. 5. Never
be stuck with ordinary school bell sounds again. Choose your preferred sounds
and play any standard audio file (WAV or MP3) to the bell system. Play popular
sounds such as chimes and tones, traditional school bell sounds, or play custom
sounds or music such as the national anthem, school anthem, etc
cost and easy-to-program compared to mechanical and electronic school bell
timers and organizers. It requires only basic Windows knowledge.
hundreds of Ghanaian cedi. Unlike mechanical and electronic sirens which have
the history of constant breakdowns as a result of power fluctuations,
malfunctioning and breakdown of organizers the software system solves this
problem which can lead to the use of project money on repairs alone.
4. 8. General
announcements can be made right from the system and everyone within the
institution will hear. This makes it easy to carry important information across
To purchase Gaayan Computer School Siren System
for your institution, you can arrange a package now by contacting any of our
office lines. Our computer siren system is unique and will offer significant
advantage over all available similar and competing products.₵ 8,000.00₵ 8,000.00Quick View
₵ 430.00Quick View
Enjoy high resolution scans up to 2400 x 4800 dpi with CIS sensor
Capture photos with exceptional detail and accurate colours thanks to 48-bit internal colour depth
Power and connect using a single USB cable to minimise desk clutter
The device is no longer supported under the Linux operating system
Save time with 300 dpi A4 colour scan delivered in just 16 seconds
₵ 480.00₵ 480.00Quick View
Scan important photos and get precise results
Capture crisp image detail at up to 2400 x 4800 dpi resolution, 48-bit colour
Scan important paperwork, photos and each-day documents into easy-to-access digital files
Capture and send images directly to email or PDF – and print or copy images with just a touch
Plug in and set-up fast with a single cable
₵ 569.90Quick View
Product Type: Hard Drive
Host interface: Serial ATA III, Hard drive capacity: 2000 GB, Hard drive size: 3.5″.
Power consumption (typical): 8 W, Power consumption (standby):
0.75 W, Power consumption (idle): 5.8 W, Data transfer rate: 6 Gbit/s.